HTML Source Code Styling

[eluser]the_one[/eluser]
Hi to everybody,

First i must say that i love Codeigniter. Second, sorry for my bad English.
And third the problem: How can i format the html source code that is generated by the framework, so later on i can easily debug it? I am building a small website, with forms, calendars (i am using the classes) and so on, but when i inspect the html with Firebug, or Inspect Element (Chrome) it's mess, all elements of the form are in one line, tables aren't organized. Is there a way to style it a little bit?

Thank you very much.